CBSE Class 11 - Informatics Practices - Python - String Manipulation (Part-2) - Question and Answers(#class11Python)(#eduvictors)

Python - String Manipulation (Part-2)

Question and Answers

CBSE Class 11 - Informatics Practices

Q1: What are membership operators for strings?

Answer: Two membership operators are:
in Returns True if a substring exists in the given string otherwise returns false.
             e.g. "xy" in "xyz"  #returns True
                    "ab" in "xyz"  #returns False

not in Returns True is a substring does not exist in the given string;
e.g. "ab" not in "xyz"   #returns True
       "xy"  not in "xyz"   #returns False


Q2: What is the output of the following?
str1 = "Hello World!"
str2 = "he"
str3 = "He"
str2 in str1
str3 in str1

CBSE Class 10 Pre-Board Science Sample Question Paper (2019-20)(#cbseclass10Science)(#cbsepapers)(#eduvictors)

CBSE Class 10 Pre-Board Science Sample Question Paper (2019-20)

Sample Question Papers for Class 10 are taken into consideration as the best option to understand the question paper pattern very well.  

Eduvictors provide collection of sample question papers prepared by various schools and institutes 

that help you to practice and get familiar with the question paper pattern. Solving an ample variety of sample papers, together with the last years' pattern papers, has been the recommendation to students.

Sample Question Papers for Science are:

1. Oswaal CBSE Question Bank Class 10 Science Book Chapterwise & Topicwise Includes Objective Types & MCQ's (For March 2020 Exam)

2. Super 10 CBSE Class 10 Science 2020 Exam Sample Papers 2nd Edition

Here follows the Science Sample question papers:

CBSE Class 10 - Geography - Chapter 4: Agriculture - Question Bank (#cbseclass10)(#eduvictors)

Chapter 4: Agriculture - Question Bank

CBSE Class 10 - Geography

Very Short Answer Type(1 marks) Questions

1. What is the average size of agricultural holding in India in 1970?

2. In which part of India is Jhumming practiced in India?

3. Name any two fiber crops.

4. Name the country in which Jhumming agriculture is known as Milpa?

5. Which type of farming is practiced in areas with high population pressure on land?

6. Which type of agriculture is practiced on small patches of land with the help of primitive tools?

7. What is Bewar?

8. What is Pama Dabi?

9. Can you name the type of farming Rinjha‟s family is engaged in?

10. Can you enlist some crops which are grown on shifting agriculture?

CBSE Class 11 - Informatics Practices - Python - Type Conversion and Type Casting - Question and Answers(#class11Python)(#eduvictors)

Python Basics - Type Conversion and Type Casting 

Question and Answers

CBSE Class 11 - Informatics Practices

Question 1: What is Type Conversion?

Answer: Type conversion means converting one data type to another data type. Python supports two types of type conversion:

1. Implicity Type Conversion
2. Explicit Type Conversion (also called Type Casting)


Question 2: What is implicit type conversion? Give an example.

CBSE Class 11 - Informatics Practices - Python - String Manipulation (Part-1) - Question and Answers(#eduvictors)(#cbseClass11Python)

Python - String Manipulation (Part-1)

Question and Answers

CBSE Class 11 - Informatics Practices

Q1: What is a string in Python?

Answer: String is a sequence of characters, which is enclosed between either single(' ') quotes or double quotes(" "), python treats both single and double quotes same.

e.g. 

      str1 = "Welcome to the Python World."

Q2: Can a double-quoted string contain single quotes? If yes, give an example.

Answer: Yes. 

Example:

str1 = "Nitika's Fashions" 

print(str1)

Similarly, A single-quoted string can also contain double quotes:

Example:

str2 = '"Help!", he exclaimed.'

print(str2)

CBSE Class 10 - Economics - Sectors of Indian Economy (Part-4) Q & A (#cbseClass10Economics)(#eduvictors)

Class 10 - Economics - Sectors of Indian Economy (Part-4) Q & A

Following questions are covered in part-4:

1. Explain the objectives of implementing NREGA 2005.

2. Question: How economic sectors on the basis of ownership of assets are classified?

3. Question: Differentiate between sectors based on ownership.

4. Give a few examples of public sector activities and explain why the government has taken them up.

5. Question: Explain how the public sector contributes to the development of a nation.

6. Name any public sector enterprise.

7. The central government of India made a law implementing the right to work as a law called _____?

8. Question: What types of goods and services are included for calculation of GDP in India?

CBSE Class 11 - Informatics Practices - Python - Augmented Assignment Operators (#eduvictors)(#cbseclass11Python)

Python - Augmented Assignment Operators

CBSE Class 11 - Informatics Practices

Python provides augmented assignment operators, which combine the impact of an arithmetic operator with an assignment operator.

e.g. If you want to add value of b to a and then assign the result to a i.e.  a = a + b can be written as
a += b

Various augmented operators are:

Operation	Description
x += y	x = x + y
x -= y	x = x - y
x *= y	x = x * y
x /= y	x = x / y
x //= y	x = x // y
x **= y	x = x ** y
x %= y	x = x % y
x &= y	x = x & y
x |= y	x = x | y
x ^= y	x = x ^ y
x >>= y	x = x >> y
x <<= y	x = x << y

CBSE Class 9 Hindi B - Periodic Test Paper - कक्षा ९ हिंदी ब परीक्षा पात्र २०१९-२० (2019-20) (#class9Hindi)(#eduvictors)

कक्षा ९ हिंदी ब परीक्षा पात्र २०१९-२० 

हिंदी हिन्द-यूरोपीय भाषा-परिवार के अन्दर आती है।  हिंदी देवनागरी लिपि में लिखी जाती है । जो संस्कृत से उत्पन्न हुई हैं। हिंदी का क्षेत्र बहुत विशाल है तथा हिंदी की अनेक बोलियाँ (उपभाषाएँ) हैं। इनमें से कुछ में अत्यंत उच्च श्रेणी के साहित्य की रचना भी हुई है।

भाषिक और सांस्कृतिक दृष्टि से भिन्न होने के बावजूद भारतीय परंपरा में बहुत कुछ ऐसा है जो एक दूसरे को जोड़ता है। यही कारण है कि मातृभाषा के रूप में अलग भाषा को पढ़ने वाला विद्यार्थी जब दूसरी भाषा के रूप में हिंदी का चुनाव करता है तो उसके पास अभिव्यक्ति का एक दृढ़ आधार पहली भाषा के रूप में पहले से ही मौजूद होता है।
प्रस्तुत है हिंदी ब सहायक पुस्तकें लिंक:
1. All in One Hindi B Guide (2019-20)
2. Oswal Class 9 Hindi B - Question Bank

प्रस्तुत है हिंदी ब - परीक्षा पत्र, जो आपको हिंदी अध्यन में सहायक होगा ।

CBSE Class 9 - Biology - Diversity In Living Organisms (Very Short Answer Based Questions) (#CBSEclass9Biology)(#eduvictors)

Diversity In Living Organisms (Very Short Answer Based Questions)CBSE Class 9 - Biology

Q1: Who introduced the system of scientific nomenclature of organisms?

Q2: In which Kingdom, an organism does not have a well defined nucleus and organelles?

Q3: In the hierarchy of classification, which group will have the largest number of organisms?

Q4: Which in your opinion is more basic characteristic for classifying organism. The place where they live in or the kind of cells they are made of?

Q5: Give examples of the organisms that have cilia and flagellum for moving around.

Q6: In the hierarchy of classification, which group will have the smallest number of organisms and a maximum number of similar characteristics?

Q7: Name the substance which makes the cell wall of fungi.

Q8: Name a symbiotic life form that grows on the bark of a tree as large, coloured patches.

CBSE Class 11 - Informatics Practices - Python Literals - Question and Answers (#eduvictors)(#cbsecClass11Python)

Python Basics - Literals

CBSE Class 11 - Informatics Practices 

Questions and Answers

Question: What is a character set? What is Python Character Set?

Answer: A set of valid characters recognized by python constitutes character set.

Python (from version 3.x onwards) supports the Unicode text. It has the following character set:
Letters: A-Z,a-z
Digits:  0-9
Special symbols: Special symbol available over a keyboard
White spaces: blank space,tab, carriage return, newline, form feed
Other characters: Unicode


Question: Can I type in Hindi in Python 3?

Answer: Yes, Python supports Unicode text, hence one can use multiple languages including Hindi.


Question: What is a token?

Answer: Smallest individual unit in a program is known as a token. It can be:
1. Keywords
2. Identifiers
3. Literals
4. Operators
5. Punctuators